Caterpillar

Add Equipment

Select equipment to view parts that fit your equipment.
No Suggested Results

Select Store

Caterpillar

Add Equipment

To find the parts that fit.To find the parts that fit.
Search for part number or name

Select Store

Add Equipment

HomeHardware, Seals, & ConsumablesHardwareFastenersNuts355-8941: M16 x 2mm Hex Weld Nut
HomeHardware, Seals, & ConsumablesHardwareFastenersNuts355-8941: M16 x 2mm Hex Weld Nut
355-8941: M16 x 2mm Hex Weld Nut

Cat® Weld Nut for mainframe extension ensures structural integrity and longevity

Brand: Cat

Product Images
355-8941: M16 x 2mm Hex Weld Nut
355-8941: M16 x 2mm Hex Weld Nut
355-8941: M16 x 2mm Hex Weld Nut
355-8941: M16 x 2mm Hex Weld Nut
355-8941: M16 x 2mm Hex Weld Nut

Cat® Weld Nut for mainframe extension ensures structural integrity and longevity

Brand: Cat

Warranty Information
Return Policy
DiagramDescriptionSpecificationsCompatible Models
Specifications for part number 355-8941

Units of Measure

USMetric
Pitch (mm): 2.0
Diameter (in): 0.81
Diameter (mm): 20.6
Material: Carbon Steel,Alloy Zinc
Thickness (in): 0.07
Hex Size (in): 1.02
Thread Size (mm): M16
Thickness (mm): 1.9
Height (in): 0.53
Material Description: Steel
Hex Size (mm): 26.0
Height (mm): 13.5
View More
Compatible Models for part number 355-8941

GENERATOR

SR4B

WHEEL TRACTOR-SCRAPER

657 651

WHEEL SKIDDER

535D 545D 555D

ASPHALT COMPACTOR

CB8 CB7 CB22B CB16 CB15 CB13 CB10 CB2.5 GC CB2.7 GC CC2.7 GC

ROTARY DRILL

MD6310 MD6200 MD6250 MD6380

MINI HYD EXCAVATOR

305.5E2 301.5 307E 308E 305.5 GC 305.5 CR 308E2 307E2 301.7CR 304 305 308 309 307 305 CR

TRACK FELLER BUNCHER

522 521

FORESTRY PRODUCTS

538 548 558 568 FM528 FM528 LL

RENEWABLE ENERGY

PGS1260 HD BDP250

EXCAVATOR

349D L M315F FM538 M317F FM548 374F L M318F 349E L 3101 352F XE VG 345C 345D 349F L 320D2 FM 325D L 352F-VG 315 313 374D L FM558 320 GX 538 349D FM568 330GC 349E 325D 349F 352F 340F 324D FM LL 374F 345C L 323D L 345D L 320D 349F LXE 316 GC 325D FM LL MH3295 316 GX 315 GC MH3040 349E L VG 325D FM 349D2 568 FM 320D FM 330D L 352 UHD 340 313 GX 349 313 GC 324D FM 349D2 L 352 355 330D LN 568 FM LL 320 321 324 322 319 345D L VG 330 336 MH3022 MH3024 323 GX 395 312 GX 312 GC M320GC 374

SHOVEL

6040

PAVING COMPACTOR

CB2.7 CB2.5 CC2.7 MG630 CB-22B C13 MARINE

COMPACT TRACK LOADER

285XE 275 285 275XE

WHEEL TRACTOR

651

ROTARY MIXER

RM500B RM800

WORK TOOL

TRS6 TRS8

TRACK LOADER

963 973 953 963K 953K

PETROLEUM ENGINE

C175-16

PETROLEUM TRANSMISSION

CX38-P892

SOIL COMPACTOR

825 CP44B CP68B CP56B 815 CS64B CS76B CS74B CP7 CP12 GC CP13 GC CP74B CS12 GC 825K 815K CP11 CP12 CP13 CP14 CP16 CP17 CS20 CS10 CS11 CS12 CS13 CS13 GC CS14 CS16 CS17 CS19 CS44B CS56B CS68B CS10 GC CS66B CS78B CS54B CS11 GC

WHEEL DOZER

854K 844K 834 844 834K 854 824K 814K 814 824

LANDFILL COMPACTOR

836 826 816K 836K 816 826G 826K

MULCHING HEAD

HM810 HM912 HM608

COMPACT WHEEL LOADER

903 902 906 930 938 926

WHEEL LOADER

982XE 972H 988 XE 972M 972L 966 XE 988GC 962H 950H 950K 962L 986K 962K 950M 950L 962M 980XE 988K 966H 966L 966K 930K 966M 950GC 814K 924K 938K 962 966 972 966 GC 972 XE 986 966XE 980 982 980GC 988 995 990 993 992 988K XE 926 924 930 938 950 982 XE 980 XE 962M Z 980K HLG 966K XE 908 907 906 990K 950 GC 972M XE 993K 966M XE 980C 980F 980L 980K 992K 972XE 980M 994F 994K 994H 982M

ARTICULATED TRUCK

725C 730C2 725C2 730 EJECTOR 740C 740B 740 GC 730C 745C 725 735C 735B 745 730 735

UTILITY COMPACTOR

CB4.4 CB4.0 CB2.5 GC CB2.7 CB2.5 CB2.9 CB1.8 CB1.7 CC2.6 CC2.7 CC2.7 GC CB2.7 GC

WHEELED EXCAVATOR

M322D MH M314 M315 M322 M320 M318 M319 M316 M317 M320F M313-07 MH3026 MH3024 M318D M318F M315GC M314-07 M324D2 MH M318D MH M323F M322D2 M322F M322D M315D M316F M316D M320D2 M313D M322D2 MH M314F

PNEUMATIC COMPACTOR

CW12

INDUSTRIAL ENGINE

C7.1 C175-16 3516C C4.4

ASPHALT SCREED

SE34VT SE60 V AS4173 SE47 V SE34V AS2302C SE50 VT SE50 V SE60 VT XW SE60VT XW SE47 VT SE60 V XW

QUARRY TRUCK

773E 772G 770G

FELLING HEAD

SH-56B SC-57 HFW221 HFW232 HF201B SH-58

QUICK COUPLER

TRS6

LOAD HAUL DUMP

R2900 XE R1700 XE

SITE PREP TRACTOR

586C 2864C

OFF HIGHWAY TRUCK

789G 789D 796 AC 794 AC 772 770 793D 775 773 798 AC 785D 789 785 793 798

MATERIAL HANDLER

MH3022 MH3024 MH3037 MH3032 MH3040 MH3050 MH3059

MOTOR GRADER

24 16 14 18 120M 2 12M 3 12M 2 140M 3 140M 2 160M 2 160M 3 18M3 12M 3 AWD 16M 160 150 160M 3 AWD 140 16GC 14M3 140M 3 AWD 16M3 14M-3

BACKHOE

BH130

ROTARY CUTTER

RC20

HYDRAULIC SHOVEL

6020 6015 6040 6030 6015B 6020B 6060

TRACK-TYPE TRACTOR

D5K LGP D6XE D10 D11 D4K XL D9 GC D3K XL D6N XL D9 D2 D1 D4 D3 D6 D8 D7 D4K LGP D4K2 LGP D6 XE D6N LGP D5K2 LGP D3K2 LGP D11T D4K2 XL D7R XR D7R LGP D3K2 XL D7R D10T2 D5K XL D5K2 XL D3K LGP

ASPHALT PAVER

AP1055 AP500 AP655 PE636 AP400 AP300F AP600 AP555F AP500F AP655F SE47 AP655F L AP600F AP-1000F AP-300D AP-1055F AP555 AP355F AP455 AP1000

MARINE AUXILIARY

C32B

MARINE ENGINE

C4.4 C32 MARINE C18 MARINE

EXPANDED MINING PRODUCTS

LD350

VIBRATORY COMPACTOR

CB10 CVP16 CS11 GC CS-44B CS-56B CS-68B CB7 CB1.8 CB1.7 CS-54B CS-66B CS-78B CS-79B CP12 CS-64B CS-76B CP74B CS-74B CB-54B CB-66B CS512 GC CP11 GC CB-64B CC4.0 CS12 CS14 CB4.0 CB4.4 CP12 GC CS78B CS54B CS7 CP-54B CP7 CS68B CS56B CB-44B CS44B CB-68B CS79B CP-56B CP-68B CP-44B CP54B CP-74B CP76B CS74B CS10 GC CP68B CP44B CP56B

MOBILE HYD POWER UNIT

330D

PETROLEUM PACKAGE

CX35-C18I C18

GENERATOR SET

DE1400 C13 XQ375 3412C D1500 C13 XQ350 G3412 DG400 3412 DG500 XQ230 3516 C18 3512 DG450 C9.3 DE1500 XQ425 D1250 DG125 DE1000S DG100 C7.1 D1000 DG350 C4.4 DE1250S 3516B GEN DG150 D800 DE1250 3512B C32B 3516C 3516B

ENERGY STORAGE

PGS840 ETS1500 PGS1260 PGS1260 HD

RECLAIMER MIXER

RM400 RM800 RM500B RM-500

ENGINE

C175-16 C175-20 3516E C7.1

EJECTOR TRUCK

730C 740B 730C2 EJ 740

COLD PLANER

PM820 PM825 PM822 PM620 PM622 PM312 PM313 PM310

FOREST PRODUCTS

OTHER

ELECTRIC ROPE SHOVEL

7495 HF 7495

WIDE BODY TRUCK

707

ROAD RECLAIMER

RM800 RM400 RM600 RM500B RM500

GEN SET ENGINE

DE1100 DE800S

SKID STEER LOADER

270XE 270

WHEEL FELLER BUNCHER

573D 563D 2570D 2670D

TRUCK

773G LRC 793F XQ 794 AC 775G 772G OEM 789D 775G OEM 770G OEM 785 770G 795F XQ 793D 772G 773E 785G 773G 797F 773G OEM 785D 795F AC 775G LRC

COMPACTOR

CB-34B XW CB8 CB-24B CB-36B CB-22B CB-34B CC-24B CB-32B CC-34B CCS7 CCS9 CB13 CB15 CB16

View More
KeyKey
Factory Fit

This part is designed to fit your Cat equipment based on the manufacturer’s specifications.

Any changes to the manufacturer’s configuration might result in the product not fitting your Cat equipment. Please consult your Cat Dealer before purchasing to ensure that this part is appropriate for your Cat equipment in its current condition and assumed configuration. This indicator cannot guarantee compatibility for all parts.

Remanufactured

Non-Returnable

Kit

Replaced

Remanufactured

Non-Returnable

Kit

Replaced